The Peak 1983 10x Scale Loupe is a professional optical measuring instrument from the Peak brand (Japan). It is not just a standard magnifying glass but a high-precision measuring device trusted in printing, watchmaking, and PCB inspection industries.
Specifications of Peak 1983 10x Loupe
- Handheld measuring loupe with 10x magnification.
- Field of view: 32mm (1.24 inch).
- Scale length: 30mm (1.17 inch).
- Scale graduation: 0.1mm (0.005 inch).
- Eyepiece diameter: 20mm.
- Dimensions: 46x44mm.
- Weight: 74g.
Key Features of Peak 1983 10x
- Premium Achromatic Lens System: Consists of 4 lenses in 2 groups, eliminating chromatic aberration and image distortion for extremely sharp and true-color images.
- Integrated Scale: Includes a glass optical scale with graduations down to 0.1mm, allowing direct measurement of object dimensions (length, component pitch, print line thickness) while viewing.
- Focus Ring: Smooth rotation mechanism allows focus adjustment for individual eyesight to ensure maximum clarity.
- Wide Field of View: Provides a field of view up to 32mm at 10x magnification, covering a large surface area without excessive movement.
- Japanese Durability: Sturdy high-grade plastic body with anti-reflective coated lenses to protect eyes and enhance durability.
How to Use Effectively
- Positioning: Place the loupe base directly on the object surface (PCB, printed material, or component).
- Focusing: Look through the eyepiece and rotate the top focus ring until the scale graduations and details are sharp.
- Measuring: Align the zero mark on the scale with the starting point of the object to read precise dimensions via 0.1mm graduations.
- Lighting: As this model lacks built-in LED lights (unlike version 2028), use in well-lit environments or with a desk lamp.
Important Notes
- Lens Cleaning: Use only specialized lens cleaning cloths or air blowers. Avoid tissues or rough cloth to prevent scratching the lens coating.
- Scale Protection: The glass scale underneath is vital. Avoid sand or sharp objects scratching the scale to maintain measurement accuracy.
- Sunlight Warning: Do not use to look directly at the sun (risk of eye damage) and do not leave under direct sunlight to prevent thermal focus fire hazards.
- Storage: Always store the loupe in its leather case or provided box when not in use to keep dust out of the lens system.
The Peak 1983 10x Scale Loupe is a premium optical measuring tool from Japan, representing the perfect combination of advanced lens technology and refined design. With 10x magnification, a 32mm wide field of view, and a 4-element 2-group achromatic lens system, it delivers sharp, distortion-free images with an anti-reflective coating to enhance contrast and reduce light loss.
